Lewis (Bodhi Elfman) began as just another UnSub the team was hunting, a man who used hallucinogens and hypnosis to force his victims to kill their loved ones. But he also targeted and psychologically tortured multiple members of the team, making him the worst one they’ve encountered (so far).
He got into Hotch’s (Thomas Gibson) head and made him see his team’s deaths, then he forced him and his son to enter witness protection for their safety. He brainwashed a man into believing he was Tara’s (Aisha Tyler) brother while holding the real Gabriel captive.
He lured the team into a trap that resulted in Walker’s (Damon Gupton) death and Prentiss’ (Paget Brewster) abduction and torture.
Karen Neal/ABC Studios
George Foyet/The Reaper
Foyet (C. Thomas Howell) had quite the body count to his name even before first appearing in the Season 4 episode “Omnivore.” But it’s not the fact that he killed more than 30 people that puts him so high on this list.
Instead, it’s the horror and suffering he inflicted on Hotch, from stabbing him nine times to making him listen as he killed his ex-wife and planned to do the same to his son.
The fact that the network of hitmen existed was quite disturbing, but it was specifically a threat to Garcia (Kirsten Vangsness), because of her investigation, and later Reid (Matthew Gray Gubler), because one of them, Cat (Aubrey Plaza), blamed him for her imprisonment. Cat was responsible for framing Reid for murder and therefore the time he spent in prison himself.
There was something so chilling about Frank’s (Keith Carradine) interactions with Gideon (Mandy Patinkin) and the fact that they had to let him go in “No Way Out” to save a bus of children he’d abducted.
Then in his return, he targeted and killed those important to Gideon, including a victim he’d rescued and his girlfriend. Will anyone forget Frank and his girlfriend Jane jumping in front of a train to their deaths? Or that it was Frank’s actions that ultimately led to Gideon’s resignation from the BAU?
It’s not the fact that they were a cult of serial killers, led by Benjamin David Merva (Michael Hogan), that made them particularly unnerving. It’s not even the fact that they abducted Reid and Garcia and were about to kill the former before the rest of the team found them. Instead, it’s the fact that an FBI agent (Karen David’s Mary Meadows) was a member and Garcia had to be willing to die when her life was threatened to make Reid surrender.
John Curtis/The Replicator
Curtis (Mark Hamil) copied previous serial killers and stalked and taunted the BAU throughout Season 8. Blaming Strauss (Jayne Atkinson) for the role she played in his stalled career, he killed the Section Chief and attempted to take out the team. (He failed.) However, he wasn’t as terrifying as some of the other threats they’ve faced over the years.
Tommy Yates/The Womb Raider
Yates’ (Adam Nelson) body count exceeded 100, and he removed his victims’ reproductive organs after stabbing them. Yes, that was a horrific crime, but somehow what he put Rossi through was worse, at least from an audience point of view, because we know him: He made the profiler visit him every year on his birthday to receive the name and location of another one of his victims. (Rossi would eventually kill him after he escaped prison and added to his victim count.)
Most Criminal Minds fans know Tobias’ (James Van Der Beek) name because of what he did to Reid and the brutal murder he used dogs to commit. He kidnapped and tortured the young agent, drugged him with Dilaudid, and even had him dig his own grave before Reid was able to get his hands on a gun.
Justin Lubin/ABC Studios
If Doyle (Timothy V. Murphy) had actually killed Prentiss (instead of almost succeeding in doing so), he might be higher up on this list. Still, the team thought she was dead for some time, and as soon as he first showed up, it was only a matter of time before he struck in his quest for revenge for what he thought was the death of his son.
The BAU doesn’t always get the job done (right away, at least).
Over 14 seasons of Criminal Minds, the same UnSub has occasionally appeared more than once. And in some cases, those offenders leave a lasting impression on at least one member of the team. In fact, Season 14 has already teased one such serial killer will return in the final season, as Everett Lynch (Michael Mosley), introduced in Episode 13, “Chameleon,” escaped after leaving an unconscious Rossi (Joe Mantegna) alive.
But we have yet to see how he’ll be remembered when his time as an adversary for the team ends. In the meantime, TV Insider has ranked the major UnSubs — some are Big Bads, while others will always be remembered by fans for the heinous acts they committed in their episodes — of the CBS drama so far from most to least horrific and memorable.
Click through the gallery to see where killers like Mr. Scratch, Foyet, and Frank land.
Criminal Minds, 15th and Final Season, Coming Soon, CBS
A San Mateo, California, police officer has been arrested after allegedly exchanging sexual messages with a male college student posing as a 16-year-old girl on social media.
Ethan, a San Francisco Bay Area college student, says he used Snapchat’s gender-swap filter to create a fake Tinder profile for a girl named Esther. While countless people have used the filter to see if their gender-swapped pictures are popular on social media, Ethan told NBC’s Bay Area affiliate that he was inspired to try to catch a potential child predator after a friend told him she was molested as a young girl. He declined to share his last name due to fear of retaliation.
Eventually, “Esther” was messaged by a 40-year-old man on Tinder who asked if Ethan/Esther “wanted to have some fun tonight,” according to the report. Because Tinder doesn’t allow underage profiles, the Esther account was listed as 19 years old, but Ethan says he repeatedly told the man Esther was 16 when their conversation shifted to Snapchat and KiK, another messaging app. After texting back and forth with the man for about 12 hours, Ethan reported the messages to the Silicon Valley Crime Stoppers hotline, according to NBC Bay Area.
After launching their own investigation, police detectives determined that the suspect was Robert Davies, a San Mateo police officer. Authorities executed search warrants on Davies’ electronic devices and mobile apps, leading to a felony warrant for his arrest. Davies was arrested on June 6 and charged with contacting a minor to commit a felony, according to police.
According to a statement from the San Mateo police, Davies was placed on paid administrative leave when the department became aware of the investigation.
“This alleged conduct, if true, is in no way a reflection of all that we stand for as a Department, and is an affront to the tenets of our department and our profession as a whole,” San Mateo Police Chief Susan Manheimer said in a statement shared on Facebook. “As San Mateo police officers, we have sworn an oath to serve and protect our communities. I can assure you that we remain steadfast to this commitment to serving our community with ‘Professionalism, Integrity, and Excellence.'”
Amazon’s Alexa smart home devices have sparked a new lawsuit that alleges the company recorded audio from millions of children without first getting proper consent from their parents. According to the Seattle Times, a new lawsuit filed in the city’s federal court accuses Amazon of violating privacy laws in eight different states that require all parties to consent to a voice recording, regardless of age.
Alexa-powered devices regularly record audio when activated with a wake word, which is “Alexa” by default. Earlier this year Bloomberg found that Amazon employees listen to these recordings and occasionally annotate an “extremely small sample” of them for training purposes. Bloomberg reported that members of the Amazon team that listens to these recordings can listen to as many as 1,000 clips during a nine-hour shift.
The lawsuit claims that Alexa records people regardless of whether they purchased the device or signed up to use the Alexa app, and doesn’t warn unregistered users that they’re being recorded. The suit goes on to allege that Amazon is violating laws in Florida, Illinois, Michigan, Maryland, Massachusetts, New Hampshire, Pennsylvania, and Washington by not obtaining explicit consent.
While consent is required regardless of age in these states, the lawsuit is specifically concerned with protecting minors. The lawsuit claims that Amazon is using the data to glean the habits and personal information of children and “has strong commercial incentives to collect as many Alexa recordings as possible.”
If the court finds in favor of the plaintiff, the lawsuit wants Amazon to delete all recordings of underage users and prevent future recordings unless the user grants consent. Additional damages would be considered by the court during the trial.
Alexa owners can manage how Amazon reviews their data via the Alexa app, but you need to opt-out of the “help develop new features” option. Following the Bloomberg report, Amazon introduced a new feature to have Alexa delete all of your voice recordings, but you have to opt in to activate the deletion command and it will only delete your recordings from the current calendar day. The company also launched a new Alexa privacy hub to make it easier to delete your past recordings and manage your smart device settings.